11788528 has 20 divisors (see below), whose sum is σ = 22894120. Its totient is φ = 5880384.

The previous prime is 11788523. The next prime is 11788537. The reversal of 11788528 is 82588711.

11788528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11788523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11326 + ... + 12322.

It is an arithmetic number, because the mean of its divisors is an integer number (1144706).

Almost surely, 2^11788528 is an apocalyptic number.

It is an amenable number.

11788528 is a deficient number, since it is larger than the sum of its proper divisors (11105592).

11788528 is an equidigital number, since it uses as much as digits as its factorization.

11788528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744 (or 1738 counting only the distinct ones).

The product of its digits is 35840, while the sum is 40.

The square root of 11788528 is about 3433.4425872585. The cubic root of 11788528 is about 227.5900090643.

The spelling of 11788528 in words is "eleven million, seven hundred eighty-eight thousand, five hundred twenty-eight".